globalchange  > 气候变化事实与影响
DOI: 10.5194/cp-15-279-2019
Scopus记录号: 2-s2.0-85061573066
论文题名:
China's historical record when searching for tropical cyclones corresponding to Intertropical Convergence Zone (ITCZ) shifts over the past 2 kyr
作者: Chen H.-F.; Liu Y.-C.; Chiang C.-W.; Liu X.; Chou Y.-M.; Pan H.-J.
刊名: Climate of the Past
ISSN: 18149324
出版年: 2019
卷: 15, 期:1
起始页码: 279
结束页码: 289
语种: 英语
英文摘要: The northwestern Pacific Ocean and South China Sea are where tropical cyclones occur most frequently. Many climatologists also study the formation of Pacific Ocean warm pools and typhoons in this region. This study collected data of paleotyphoons found in China's official historical records over the past 2000 years that contained known typhoon activity reports. The collected data are then subjected to statistical analyses focusing on typhoon activity in coastal regions of southeastern China to garner a better understanding of the long-term evolution of moving paths and occurrence frequency, especially regarding those typhoons making landfall in mainland China. We analyzed the data with the year and month of each typhoon event, as well as the number of events in a 10-year period. The result shows that (1) north-southward migration of typhoon paths corresponds to the north-southward migration of the Intertropical Convergence Zone (ITCZ) during the Medieval Warm Period (MWP) and Little Ice Age (LIA) and (2) paleotyphoons made landfall in mainland China 1 month earlier during the MWP than during the LIA. This implies a northward shift in ITCZ during the MWP. Typhoons tend to make landfall in Japan during El Niño-like periods and strike the southern coastal regions of China during La Niña-like stages. According to paleotyphoon records over the last 2000 years, typhoons made landfall in southeastern China frequently around 490-510, 700-850, and after 1500 CE The number of typhoons striking Guangdong Province peaked during the coldest period in 1660-1680 CE; however, after 1700 CE, landfall has migrated farther north. The track of tropical cyclones (TCs) in the northwestern Pacific Ocean is affected by the North Atlantic Oscillation (NAO) and the Pacific Decadal Oscillation (PDO), which shows a nearly 30-year and a 60-year cycle during the LIA. © 2019 Author(s).
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/122242
Appears in Collections:气候变化事实与影响

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作者单位: Institute of Earth Sciences, National Taiwan Ocean University, Keelung, Taiwan; Center of Excellence for Oceans, National Taiwan Ocean University, Keelung, Taiwan; College of Environmental Resources and Tourism, Capital Normal University, Beijing, China; Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen, China

Recommended Citation:
Chen H.-F.,Liu Y.-C.,Chiang C.-W.,et al. China's historical record when searching for tropical cyclones corresponding to Intertropical Convergence Zone (ITCZ) shifts over the past 2 kyr[J]. Climate of the Past,2019-01-01,15(1)
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